Fasteners Workbench/uk: Difference between revisions
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* [[Image:Fasteners_ASMEB18.21.1.12C.svg|32px]] '''ASME B18.21.1.12C''' UN washer, wide series. |
* [[Image:Fasteners_ASMEB18.21.1.12C.svg|32px]] '''ASME B18.21.1.12C''' UN washer, wide series. |
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* [[Image:Fasteners NFE27-619.svg|32px]] '''NFE27-619''' Countersunk washer. |
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=== Nuts === |
=== Nuts === |
Revision as of 10:05, 3 June 2022
Вступ
The Fasteners Workbench is an external workbench that can add various fasteners to parts.
The optional single toolbar layout of the workbench.
Fasteners with metric dimensions have orange icons.
Fasteners with inch dimensions have green icons.
Installation
- Install the Fasteners Workbench via the
Addon Manager. For manual installation see Installing more workbenches.
- Restart FreeCAD.
- Select the
Fasteners Workbench from the Workbench dropdown list.
- Optionally change the toolbar and menu layout:
- Go to: Edit → Preferences... → Fasteners → General settings → Toolbar screw icons grouping.
- Select one of the available options:
- None: All fasteners appear in a single toolbar. To see all available buttons use the >> button to expand it.
- Separate toolbars: Fasteners are grouped in several toolbars. This is the default layout.
- Dropdown buttons: Fasteners are grouped in toolbars with flyouts.
- Restart FreeCAD.
Usage
Fasteners can be attached or unattached. Attached fasteners have a Даніbase Object, a circular edge, and their ДаніPlacement is dynamically linked to that object. The Fasteners Move command can be used to attach or detach a fastener.
Unattached fasteners
- Select the desired fastener by clicking its button or by picking it from the menu.
- A fastener is created at the origin.
- Optionally change the dimensions and other properties of the fastener:
- Select the fastener.
- Go to the Data tab of the Property editor.
- Change the required properties.
Attached fasteners
On the left two selected circular edges. On the right the attached fasteners.
- Specify if the selected holes are tap holes or pass holes by selecting
Fasteners MatchTypeInner or
Fasteners MatchTypeOuter respectively (not used for countersunk screws).
- Select one or more circular edges and/or faces with circular edges. For countersunk screws the top edge of the chamfered hole must be selected.
- Select the desired fastener by clicking its button or by picking it from the menu.
- A fastener is attached to each of the selected circular edges.
- The default dimensions of each fastener depend on the radius of the circular edge it is attached to. Countersunk screws are matched by their head diameter, other fasteners are matched by their shaft diameter.
- Optionally change the dimensions and other properties of the fasteners. See above.
- Fasteners that appear upside-down can be inverted with the
Fasteners Flip command or by changing their Даніinvert property.
- Optionally change the Даніoffset property to create space between the fasteners and the edges they are attached to.
Notes
- To generate threads, the Даніthread property of a fastener must be changed to
true
. Generating threads is costly. Recomputes take much longer if there are many fasteners with threads in a document. - The Даніinvert property and the Даніoffset property are ignored for unattached fasteners.
Commands
Invert fastener: Invert the orientation of selected fasteners.
Move fastener: Move and attach a fastener to a circular edge. Can also be used to detach a fastener.
Simplify shape: Create non-parametric copies of selected fasteners.
Match screws by inner thread diameter (Tap hole): Consider circular edges to be tap holes when new fasteners are attached to them.
Match screws by outer thread diameter (Pass hole): Consider circular edges to be pass holes when new fasteners are attached to them.
Generate BOM: Create a spreadsheet with a bill of materials for the fasteners in the document.
Screw calculator: Show a calculator to determine the tap hole size of screws.
Make countersunk: Chamfer holes for countersunk screws.
Change fastener parameters: Change the parameters of selected fasteners.
Fasteners
Fasteners with metric dimensions have orange icons. Fasteners with inch dimensions have green icons.
Self-clinching and PCB fasteners
Hexagon head screws and bolts
Hexagon socket screws
Slotted head screws
H cross head screws
Hexalobular socket head screws
Other head bolts
Washers
Nuts
Miscellaneous
References
- Author: shaise
- ScrewMaker: Ulrich Brammer
- Workbench wrapper: Shai Seger
- Home page: http://theseger.com/projects/2015/06/fasteners-workbench-for-freecad/
- Source code: https://github.com/shaise/FreeCAD_FastenersWB
- Bug reports and feature requests: https://github.com/shaise/FreeCAD_FastenersWB/issues
- Forum topic: https://forum.freecadweb.org/viewtopic.php?t=11429
Links
- Generating holes for countersunk screws in freecad
- BOLTS: An open library for technical specifications.
- External workbenches
- Macros recipes
![](/images/thumb/9/94/User_hub.png/24px-User_hub.png)
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub